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DTC U0424: Invalid Data Received From HVAC Control Module
DTC U0424: INVALID DATA RECEIVED FROM HVAC CONTROL MODULE
| Description: |
Network DTC concerns occur during module to module communication. |
| Possible Causes: |
- Invalid data network concerns - data is transferred within the normal inter-module message, but contains known invalid data. The transmitting module logs a DTC related to the invalid data concern.
- Missing message network concerns - missing message concerns are logged by the module upon failure to receive a message from another module within a defined retry period.
|
| Diagnostic Aids: |
Check for other SOBDMC DTCs or SOBDMC related symptoms. Diagnose all other SOBDMC DTCs or SOBDMC related symptoms first. |
| Application |
Key On Engine Off |
Key On Engine Running |
Continuous Memory |
| All |
GO to PINPOINT TEST QD
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